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MK V12D40 Pizzato Microswitch with roller lever
Pizzato MKV12D40 snap-action microswitch with roller lever actuator, SPDT contacts and technopolymer housing for industrial automation and position detection.
£5.25
Why Choose the Pizzato MKV12D40 Microswitch with Roller Lever?
The Pizzato MKV12D40 is a high-quality snap-action microswitch with roller lever actuator, designed for precise position detection and dependable switching in industrial automation systems. As part of the robust Pizzato MK series, it offers consistent electrical performance, long mechanical life and reliable operation in demanding industrial environments.
This microswitch features a durable technopolymer housing and a roller lever actuator (approximately 47.5–48 mm), ensuring smooth, low-friction actuation and reduced mechanical wear. Its direct-action switching mechanism provides fast response with minimal contact bounce, enabling accurate and stable signal transmission.
With a 1 NO + 1 NC changeover contact configuration and screw terminals with self-lifting plate, the MKV12D40 is ideal for integration into machinery, conveyors and control systems requiring reliable switching and long-term durability.
Key Advantages
- Reliable microswitch for industrial position detection.
- Roller lever actuator reduces friction and extends service life.
- Durable construction for high switching cycles and long-term reliability.
- Fast and precise snap-action switching mechanism.
- Secure wiring with screw terminals and self-lifting plate.
- Suitable for continuous-duty industrial automation applications.
Key Features
- Pizzato MK series microswitch.
- Contact configuration: 1 NC + 1 NO (SPDT).
- Roller lever actuator (approx. 48 mm).
- Direct action snap switching mechanism.
- Technopolymer housing, resistant to mechanical stress.
- Screw terminals with self-lifting plate.
- Mechanical durability up to 10 million operations.
Reliable Switching for Industrial Control Systems
The MKV12D40 microswitch is designed to provide fast and accurate switching signals in response to mechanical movement. Its snap-action mechanism minimises contact bounce and ensures stable electrical performance, improving reliability in industrial automation systems.
The roller lever actuator enables smooth interaction with moving parts and reduces wear, making it particularly suitable for high-cycle applications such as conveyors, packaging machinery and automated production lines.
Typical Applications
- End-of-travel detection in industrial machinery.
- Conveyor and material handling systems.
- Packaging and processing equipment.
- Machine tools and automated production lines.
- Position monitoring in moving components.
- General industrial automation systems.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Housing Material | Technopolymer | |
| IP Rating | IP00 | |
| Contacts | 1NO + 1NC | |
| Actuator Type | Roller lever | |
| Series | MK Series Microswitches | |
| Product type | Microswitch / limit switch | |
| Contact configuration | 1 NC + 1 NO (changeover) | |
| Actuator type | Roller lever | |
| Lever length | approx. 47.5–48 mm | |
| Switching type | Direct action (snap-action) | |
| Rated current | 5 A at 250 V AC / 4 A at 24 V DC | |
| Protection rating | IP00 without cover, IP20/IP40 with terminal cover, up to IP65 with accessories | |
| Housing material | Technopolymer | |
| Connection type | Screw terminals with self-lifting plate | |
| Operating temperature | -25 °C to +85 °C | |
| Mechanical durability | up to 10 million operations | |
| Dimensions | approx. 49.2 × 17.4 × 24.3 mm | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato MKV12D40 used for?
This microswitch is used for position detection and control in industrial machinery and automation systems.
What contact configuration does this switch have?
It features a 1 normally closed and 1 normally open contact in a changeover configuration.
What is the advantage of the roller lever actuator?
The roller reduces friction and wear, allowing smoother actuation and longer service life in repetitive applications.
What is the electrical rating?
The switch is rated at 5 A at 250 V AC and 4 A at 24 V DC.
Is this switch suitable for industrial environments?
Yes, it operates between -25 °C and +85 °C and can achieve higher protection ratings with appropriate terminal covers.
Trusted by Automation Engineers
Pizzato MK series microswitches are widely trusted for their durability, precision and consistent performance in industrial automation and machine control applications.
